feat: Add alternate sources for CAS files during Observer processing #638
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
When the Observer processes a batch, it reads various Sidetree files from CAS, starting with the core index file. If a file is not found, then one or more alternate sources are checked. This is useful in recovery, i.e. when data at the original source is lost but may be recovered by reading it at an alternate source. closes trustbloc#637 Signed-off-by: Bob Stasyszyn <[email protected]>
Codecov Report
@@ Coverage Diff @@
## main #638 +/- ##
==========================================
- Coverage 93.72% 93.67% -0.06%
==========================================
Files 75 75
Lines 4066 4093 +27
==========================================
+ Hits 3811 3834 +23
- Misses 141 144 +3
- Partials 114 115 +1
Continue to review full report at Codecov.
|
sandrask
approved these changes
Jan 25, 2022
fqutishat
approved these changes
Jan 25, 2022
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
When the Observer processes a batch, it reads various Sidetree files from CAS, starting with the core index file. If a file is not found, then one or more alternate sources are checked. This is useful in recovery, i.e. when data at the original source is lost but may be recovered by reading it at an alternate source.
closes #637
Signed-off-by: Bob Stasyszyn [email protected]